Latch ICs | SR Latch IC | D Latch IC | RS
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    Latch ICs

    A latch IC is a board mounting integrated circuit that is part of the Standard Logic IC family. A latch IC is a bistable multivibrator which has two (Stable) states and a feedback path allowing the device to store information. A Latch IC is an asynchronous device meaning the outputs can change state as soon as the inputs do.RS offer an extensive range of Latch IC's from leading manufacturers including Microchip, Nexperia and ON Semiconductor.

    What are the different types of Latch IC's?

    There are four main types of Latch IC's, SR Latch (Set-Reset) D-Latch (Data) T (toggle) and J-K. Latch IC’S has two inputs and one output. The inputs are referred to as the SET input the RESET input. The main differences between devices are the number and types of inputs they have and how they function and change state.

    Environment

    The CMOS circuitry used in Integrated circuits from the 4000 series logic IC families means the components are particularly sensitive to static. It is very important to remember that touching a pin while charged with static electricity can damage the IC. Always leave your components in their anti-static protective packaging until they are ready to be used.

    Applications

    Latch IC's are used in a wide range of electronic applications. Some of the most common are

    • Digital data storage
    • Buffer storage, data transfer and holding registers
    • Memory addressing

    123 Products showing for Latch ICs

    Microchip
    -
    Transparent
    D Type
    4bit
    -
    -
    -
    -
    Through Hole
    PDIP
    14
    -
    19.05 x 6.35 x 3.3mm
    3.3mm
    19.05mm
    Microchip
    LVCMOS, LVTTL
    Transparent
    D Type
    8bit
    -
    -
    -
    -
    Surface Mount
    SOIC W
    24
    -
    15.42 x 7.52 x 2.36mm
    2.36mm
    15.42mm
    Renesas Electronics
    74FCT
    Transparent
    D Type
    8bit
    8
    14
    -
    -
    -
    -
    -
    -
    -
    -
    -
    onsemi
    4000
    Transparent
    SR Type
    4bit
    -
    -
    3 State
    Inverting
    Surface Mount
    SOIC
    24
    -
    15.54 x 7.6 x 2.36mm
    2.36mm
    15.54mm
    Toshiba
    74VHC
    Transparent
    D Type
    8bit
    19
    8
    -
    Inverting
    Surface Mount
    TSSOP
    20
    -
    6.5 x 4.4 x 1mm
    1mm
    6.5mm
    onsemi
    4000
    Transparent
    RS-Latch
    -
    1
    4
    3 State
    Non-Inverting
    Surface Mount
    SOIC
    16
    Yes
    10 x 4 x 1.5mm
    1.5mm
    10mm
    onsemi
    4000
    Transparent
    SR Type
    4bit
    -
    -
    3 State
    Non-Inverting
    Surface Mount
    SOIC
    16
    Yes
    10 x 4 x 1.5mm
    1.5mm
    10mm
    Microchip
    CMOS
    Transparent
    D Type
    4
    15
    1
    Open Collector
    Non-Inverting
    Through Hole
    SOIC
    14
    Yes
    8.6 x 3.89 x 1.63mm
    1.63mm
    8.6mm
    Microchip
    CMOS
    Transparent
    D Type
    8
    31
    1
    -
    -
    Through Hole
    DIP
    18
    Yes
    -
    -
    -
    Nexperia
    74HCT
    Transparent
    D Type
    8bit
    -
    -
    3 State
    Non-Inverting
    Surface Mount
    TSSOP
    20
    -
    6.6 x 4.5 x 0.95mm
    0.95mm
    6.6mm
    onsemi
    4000
    Transparent
    SR Type
    4bit
    -
    -
    3 State
    Inverting
    Surface Mount
    SOIC
    24
    -
    15.54 x 7.6 x 2.36mm
    2.36mm
    15.54mm
    Microchip
    LVCMOS, LVTTL
    Transparent
    D Type
    8bit
    -
    -
    -
    -
    Surface Mount
    SOIC W
    24
    -
    15.42 x 7.52 x 2.36mm
    2.36mm
    15.42mm
    Nexperia
    74HC
    Transparent
    D Type
    8
    16
    8
    3 State
    -
    -
    TSSOP20
    20
    -
    -
    -
    -
    Renesas Electronics
    74FCT
    Transparent
    D Type
    8bit
    8
    14
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Microchip
    CMOS
    Transparent
    D Type
    4
    15
    1
    Open Collector
    Non-Inverting
    Through Hole
    SOIC
    14
    Yes
    8.6 x 3.89 x 1.63mm
    1.63mm
    8.6mm
    Microchip
    MIC
    Transparent
    RS-Latch
    8bit
    1
    1
    -
    -
    -
    SOIC W
    16
    -
    -
    -
    -
    Nexperia
    HC
    Transparent
    D Type
    8bit
    -
    -
    3 State
    Non-Inverting
    Surface Mount
    SOIC
    20
    -
    13 x 7.6 x 2.45mm
    2.45mm
    13mm
    Nexperia
    74LVC
    Transparent
    D Type
    8bit
    8
    8
    3 State
    Non-Inverting
    Surface Mount
    TSSOP
    20
    -
    6.6 x 4.5 x 0.95mm
    0.95mm
    6.6mm
    Nexperia
    74HC
    -
    -
    -
    8
    -
    D Type Flip-Flop
    -
    Surface Mount
    SO
    20
    Master Reset
    13 x 7.6 x 2.45mm
    2.45mm
    13mm
    Nexperia
    74HC
    Transparent
    D Type
    8
    16
    8
    3 State
    -
    -
    SO20
    20
    -
    -
    -
    -
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